Title:
ON-OFF VALVE
Document Type and Number:
Japanese Patent JP2023096726
Kind Code:
A
Abstract:
To provide an on-off valve capable of being easily assembled.SOLUTION: An on-off valve includes: a valve main body 2 in which a fluid flow channel 6 is formed inside; a valve element 3 which is provided inside the valve main body 2 for opening and closing the flow channel 6; a valve stem 4 with a handle on which a handle 18 for rotating the valve element 3 around an axis is integrally formed and which is inserted to the valve main body 2 and is mounted on the valve element 3; and a snap pin 5 which is engaged with the valve stem 4 with the handle to prevent the valve stem 4 with the handle from slipping out of the valve main body 2, or the on-off valve includes: the valve main body 2; the valve element 3; and the valve stem 4 with the handle, wherein a slot 20 along a flowing direction of the flow channel 6 in a state of closing the flow channel 6 by the valve element 3, is formed on the valve element 3, a projection portion 22 fitted to the slot 20 is formed on an end portion of the valve stem 4 with the handle, and an extending direction of the handle 18 formed on the valve stem 4 with the handle and an extending direction of the projection portion 22 are orthogonal to each other.SELECTED DRAWING: Figure 1
Inventors:
YONEZAWA IKUO
KAMEYAMA SHUJI
KAMEYAMA SHUJI
Application Number:
JP2021212666A
Publication Date:
July 07, 2023
Filing Date:
December 27, 2021
Export Citation:
Assignee:
YJS KK
International Classes:
F16K5/06; F16K31/44
Attorney, Agent or Firm:
Naoya Kamada
Bunji Kamada
Yaichiro Nakatani
Masanori Akatsuka
Bunji Kamada
Yaichiro Nakatani
Masanori Akatsuka
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